<template>
  <div class="dashboard-container">
    <div class="app-container">
      <h2>
        <proCityArea v-model="area" size="mini" @expand-change="fn" />
        <p>{{ area }}</p>
      </h2>
    </div>
  </div>
</template>

<script>

export default {
  data() {
    return {
      area: ['120000', '120200', '120223']
    }
  },
  methods: {
    fn() {

    }
  }
}
</script>

<style>

</style>
